/* Charte Wine Kartel : violet #43293C, or #CD9C47, fond blanc cassé.
   Titres en Rosmatika (police du logo), texte en Montserrat (police de la signature).
   Un seul thème, volontairement : la charte est claire avec des bandeaux violets. */
@font-face {
  font-family: "Rosmatika";
  src: url("fonts/Rosmatika-Regular.ttf") format("truetype");
  font-weight: 400; font-style: normal; font-display: swap;
}
:root {
  --paper: #FBF8F3;
  --paper-2: #F3ECE2;
  --card: #FFFFFF;
  --ink: #43293C;
  --muted: #6B5664;
  --violet: #42283B;
  --bordeaux: #691A34;
  --nuit: #072A3B;
  --gold: #CC9B47;
  --gold-text: #866427;
  --line: #E8DFD2;
  --on-dark: #FBF8F3;
  --on-dark-muted: #D8C9D2;
  --display: "Rosmatika", "Cormorant Garamond", Georgia, serif;
  --sans: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--sans); font-size: 1rem; line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.wrap {
  max-width: 74rem; margin-inline: auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
.band { padding-block: clamp(4rem, 9vw, 7rem); }
.band.tint { background: var(--paper-2); }
.band.dark { background: var(--violet); color: var(--on-dark); }
.band.dark .eyebrow { color: var(--gold); }
.band.dark .lead, .band.dark p.muted { color: var(--on-dark-muted); }

.eyebrow {
  font-size: .74rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase;
  color: var(--gold-text); margin: 0 0 1rem;
}
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.12; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 5.6vw, 4.4rem); }
h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
h3 { font-size: 1.4rem; }
p { margin: 0; }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 40rem; margin-top: 1.2rem; }
.muted { color: var(--muted); }

/* Header */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .6rem; }
.brand { display: flex; align-items: center; gap: .75rem; text-decoration: none; }
.brand img { height: 2.6rem; width: auto; }
.brand span { font-family: var(--display); font-size: 1.35rem; letter-spacing: .06em; text-transform: uppercase; }
.top nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: .2rem 1.6rem; margin: 0; padding: 0; }
.top nav a { text-decoration: none; font-size: .78rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.top nav a:hover { color: var(--ink); }
.top nav li.lang { display: flex; align-items: center; gap: .35rem; padding-left: 1.2rem; border-left: 1px solid var(--line); font-size: .78rem; color: var(--line); }
.top nav li.lang a { font-weight: 600; }
.top nav li.lang a[aria-current="true"] { color: var(--ink); border-bottom: 1px solid var(--gold); }
@media (max-width: 760px) { .top nav li.opt { display: none; } .top nav ul { gap: .2rem 1rem; } .brand span { display: none; } .top nav li.lang { padding-left: .8rem; } }
@media (max-width: 440px) { .top .wrap { gap: .6rem; } .top nav ul { gap: .2rem .75rem; flex-wrap: nowrap; } .top nav a { font-size: .66rem; letter-spacing: .08em; } .top nav li.lang { padding-left: .6rem; } .brand img { height: 2.2rem; } }

/* Boutons */
.ctas { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.btn {
  display: inline-block; font-size: .76rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  padding: 1rem 1.6rem; text-decoration: none; border: 1px solid var(--violet); transition: background .2s, color .2s;
}
.btn.solid { background: var(--violet); color: var(--on-dark); }
.btn.solid:hover { background: transparent; color: var(--violet); }
.btn.line:hover { background: var(--violet); color: var(--on-dark); }
.band.dark .btn { border-color: var(--gold); color: var(--on-dark); }
.band.dark .btn.solid { background: var(--gold); color: var(--violet); }
.band.dark .btn.solid:hover { background: transparent; color: var(--gold); }

/* Grilles */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.split.wide-left { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }
@media (max-width: 860px) { .split, .split.wide-left { grid-template-columns: minmax(0, 1fr); } }
.photo { border: 1px solid var(--line); background: var(--card); border-radius: 12px; overflow: hidden; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
figure { margin: 0; }
figcaption { font-size: .8rem; color: var(--muted); margin-top: .6rem; }

.footer { background: var(--violet); color: var(--on-dark-muted); padding-block: 3rem; font-size: .85rem; }
.footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem 2.5rem; align-items: center; }
.footer .f-brand { display: flex; align-items: center; gap: 1.2rem; }
.footer .f-brand img { width: 6.5rem; height: auto; }
.footer strong { color: var(--on-dark); font-family: var(--display); font-weight: 400; font-size: 1.3rem; letter-spacing: .06em; text-transform: uppercase; display: block; }
.footer a { color: var(--on-dark-muted); }
.footer .evin { flex-basis: 100%; border-top: 1px solid rgba(251,248,243,.18); padding-top: 1.2rem; font-size: .76rem; letter-spacing: .03em; }